store            1733 src/dps8/dps8_cpu.c         uint store, word;
store            1739 src/dps8/dps8_cpu.c             store = (scu >> 1) & 1;
store            1744 src/dps8/dps8_cpu.c             if (present && store && ! upper)
store            1753 src/dps8/dps8_cpu.c             store = scu >= lower ? 1 : 0;
store            1754 src/dps8/dps8_cpu.c             word  = scu - store * lower;
store            1755 src/dps8/dps8_cpu.c             if (word >= (store ? upper : lower))
store            1762 src/dps8/dps8_cpu.c           phys = cpu.sc_fine_phys[port_num][store][word / SC_FINE_UNIT];